4U CPCI subrack
17
Model 6476 User Guide
2 • Chassis specifications
4U CPCI subrack
The Model 6476 ForeFront FullPipe is a modular 4U x 19 inch rackmount subrack-type packaging system
designed for the ForeFront CompactPCI open bus architecture. The rugged, rack-mounted chassis system is
ideal for carrier-class, defense, industrial, enterprise, and commercial environments. The 6476 excels in its ease
of access, superior cooling, and power distribution. The base unit is adaptable to a wide array of product con-
figurations.
Product features include:
✔
Available in AC, DC, and mixed AC + DC power supply configurations
✔
Fully compatible with all Patton ForeFront modules
✔
EMI shielding on entire assembly, with continuous chassis ground
✔
Lightweight and durable cold-rolled steel construction, suitable for rugged environments
✔
Only 11.70 in. (29.80 cm) deep
✔
Standard powder coating finish
✔
Front mounting flanges for 19 in. rack mount environments
Figure 1. Model 6476
Description of chassis front side
There are eight 6U x 160mm slots (a full CPCI bus segment) at the front of the chassis (see
figure 2
). Front-
entry ForeFront modules, in accordance with PICMG 2.0 CompactPCI specifications, are plugged into these
slots.